1、指定安装依赖项的包管理器

ng new projectName --package-manager=yarn

2、创建项目时不下载依赖

ng new projectName --skip-install

3、默认带路由

ng new projectName –routing

4、指定css预处理器语言

ng new projectName –style=scss

5、不生成测试文件

ng new projectName –skip-tests